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G41 Nose radius compensation left
Swiss (Citizen Star) G-code · Lathe
Offsets the tool path to the left of the cut direction by the nose radius.
Format
G41 G01 X Z
Addresses
| Address | What it does |
|---|---|
X Z | Lead in move |
How it works
Modal, group 07. Cancel with G40.
Example program
G00 X0. Z-.05 T0200 (BACK TURN TOOL)
G41 G01 Z0. F.002 (COMP ON)
X.375 ,C.01 (FACE)
G40 G00 X.6 (COMP OFF)
G41 G01 Z0. F.002 (COMP ON)
X.375 ,C.01 (FACE)
G40 G00 X.6 (COMP OFF)
Example is in inch. Check offsets and clearances first.
Watch out for
- Set the tip direction and nose radius in the offset page. Gang tools on the far side of center need a different tip number.
Related codes
G41 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | Cutter compensation left |
| Haas NGC | Cutter compensation left |
| Mazak (EIA) | Cutter radius compensation left |
| Okuma OSP | Cutter radius compensation left |
| Mitsubishi M70 M80 | Cutter radius comp left |
| Brother Speedio | Cutter compensation left |
| Siemens 840D 828D | Tool radius compensation left |
| Heidenhain TNC (ISO) | Radius compensation left |
| Fagor 8055 8065 | Tool radius compensation left |
| LinuxCNC Tormach | Cutter compensation left |
| Mach3 Mach4 | Cutter comp left |
| Centroid CNC12 Acorn | Cutter compensation left |
| Hurco WinMax (NC) | Cutter compensation left |
| Fadal | Cutter radius compensation left, climb |
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